Admins, is a mixed directory allowed here?

Hi,
These days barely anyone is running a "sole" directory website, as its not profitable anymore.
I cannot remember the last time somebody announced launch of a new directory here in this board.
Will it be ok if admins allowed mixed websites here?
Like a main website around some niche, which "also" has a directory submission system built in.

Like my "tech help" website here: https://www.VagMineTech.com
It has a directory system builtin, and I'd like other webmasters to submit...

Admins, is a mixed directory allowed here?

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